ICC California UST Inspector Exam Questions and Answers 100% Co
n n n n n n n n n
rect 2024/2025 Version.
n n
Whichnagencynapprovesnansite-specificnvariancenwhichnallowsnfornannalternativenmethodnofnconstructionnornmonitoring:
a.)nThenRegionalnWaternQualitynBoard
b.)nThenStatenWaternResourcesnControlnBoard
c.)nThenDepartmentnofnToxicnSubstancenControl
d.)nThenlocalnagencyn-nCorrectnnAnswern-na.)nThenRegionalnWaternQualitynBoard
CCRnTitlen23,nSecn2681(a)
Thenregulationsntonenforcencompliancenofnundergroundnstoragentanknsystemsninnthenstatenarenfoundnin?
a.)nCodenofnFederalnRegulations,n40nCFRnPartn281
b.)nCalifornianCodenofnRegulations,nTitlen23,nChaptern16
c.)nCodenofnFederalnRegulations,n40nCFRnPartn280
d.)nCalifornianCodenofnRegulations,nTitlen23,nChaptern17n-nCorrectnnAnswern-nb.)nCalifornianCodenofnRegulations;nTitlen23,nChaptern16
Byndefinitionnann"undergroundnstoragentanknsystem"nincludes
a.)nThentank,nallnconnectednpipingnandndispensers
b.)nThentank,nallnconnectednpiping,nancillarynequipmentnandncontainmentnsystem
c.)nOnlynthentank
d.)nOnlyntanksntotallynbeneathnthensurfacenofnthengroundn-nCorrectnnAnswern-
nb.)nThe ntank,nall nconnected npiping,nancillarynequipmentnandncontainmentnsystem
(H&SC,nSecn25281(z))
Thenwrittennreportnsubmittedntonthenlocalnagencynafternannunauthorizednreleasenisnrequiredntonincludenthenfollowingnexcept:
a.)nDescriptionnofnactionsntakenntonstopnthenrelease
b.)nCausenofnthenrelease
c.)nMethodnofndisposalnofnreleasednproduct
d.)nDatenonnwhichnthenreleasenwasndiscoveredn-nCorrectnnAnswern-nb.)nCausenofnthenrelease
CCRnTitlen23,nSecn2652(c)
Annunauthorizednreleasenwhichndoesnnotnescapenfromnsecondaryncontainmentnonlynrequiresnanrecordnonnthenoperator'snmonitoringnreportsnprovid
:
A.nItndidnnotnincreasenthenhazardnofnfire
B.nItndidnnotncausenanyndeteriorationnofnthensecondaryncontainment
C.nItnwasncleanednupnwithinn8nhoursnofndetection
D.nAllnofnthenaboven-nCorrectnnAnswern-nD.nAllnofnthenabove
H&SC,nSecn25294
Thenannualnmonitoringncertificationnmaynbenperformednby:
A.nAnpersonnpossessingnthenappropriatencontractorsnlicenses
B.nAnnindividualntrainednandncertifiednbynthenmanufacturernofnthenmonitoringnequipment
C.nAndesignatednUST noperator
D.nAnpersonnwhonmeetsnthenrequirementsnofnbothnanandnbn-nCorrectnnAnswern-nD.nAnpersonnwhonmeetsnthenrequirementsnofnbothnanandnb
CCRnTitlen23,nSecn2715(i)
Whennannautomaticntankngaugenisnutilizednfornsingle-walledntanknleakndetection,nitnshallngeneratenanpost-
testnhardncopyndatanreportnofnthenfollowingninformation,nexcept:
a.)nLiquidnvolume
b.)nFuelndepth
c.)nOutsidenairntemperature
d.)nTimenandndatenofntestn-nCorrectnnAnswern-nc.)nOutsidenairntemperature
,ICC California UST Inspector Exam Questions and Answers 100% Correct 2024\2025 Version.
n n n n n n n n n n n
CCRnTitlen23,nSecn2643(b)(1)
IfnanUST nsystemnisnutilizingnannoverfillnalarm,nthenalarmnmustnbentriggeredntonalertnthentransfernoperatornwhennthentanknisnnonmorenthann_________
nfull
a.)n85%
b.)n95%
c.)n90%
d.)n80% n-nCorrectnnAnswern-nc.)n90%
Annautomaticntankngaugenisnutilizednfornleakndetectionnofnthen______________.
a.)nTank
b.)nTanknandnPiping
c.)nPiping
d.)nInterstitialnspacen-nCorrectnnAnswern-na.)nTank
CCRnTitlen23,nSecn2643(b)(1)
Afterncompletionnofnenhancednleakndetectionn(ELD)ntest,nthenELDntestnresultsnmustnbensubmittedntonthen_________________.
a.)nThenlocalnagency
b.)nThenSWRCB
c.)nOwnernofnthenUST nsystem
d.)nTonbothnthenSWRCBnandnthenlocalnagencyn-nCorrectnnAnswern-nd.)nTonbothnthenSWRCBnandnthenlocalnagency
CCRnTitlen23,nSecn2644.1(a)(5)
AnpermitntonoperatenanUST nsystemnmustnhavenallnofnthenfollowingnlistednonnthenpermit,nEXCEPT:
a.)nThenstatenUST nidentificationnnumber(s)
b.)nNamenofnthentanknmanufacturernandntankncapacity
c.)nPermitnexpirationndate
d.)nMonitoringnrequirementsn-nCorrectnnAnswern-nb.)nNamenofnthentanknmanufacturernandntankncapacity
CCRnTitlen23,nSecn2712(c)
Antemporarynclosurenisnappropriatenfornwhichnofnthenfollowing:
a.)nThenUST nsystemnisnemptynandnwillnbenremovednfromnservicenindefinitely
b.)nThenUST nsystemnhasnceasedntonstorenhazardousnmaterialsnbutnwillnbenusednwithinnthennextn12nconsecutivenmonths
c.)nThenUST nsystemnisnunablentonmeetncompliancenrequirementsnandnwillnbenremoved
d.)nThenUST nsystemnhasnbeennred-taggedn-nCorrectnnAnswern-
nb.)nThe nUST nsystemnhasnceased ntonstorenhazardousnmaterialsnbutnwill nbenusednwithin nthennextn12nconsecutive nmonths
CCRnTitlen23,nSecn2671n&n2670
AnlocalnagencyndeterminesnthatnanUSTnfacilitynwithinnthenlastnyearnhadncompliancenissues.nPriorntonissuingnannewnpermitnornrenewalntonoperatenan
ST nthenlocalnagencynshall:
a.)nAsknthenstatentonassistninnanjointninspection
b.)nRequestnthenowner/operatorntonsubmitnan"ReturnntonCompliance"nform.
c.)nReferntonanDistrictnAttorneynInvestigator
d.)nInspectnthenfacilitynandndeterminencompliancen-nCorrectnnAnswern-nd.)nInspectnthenfacilitynandndeterminencompliance
CCRnTitlen23,nSecn2712(c)
Allnthenfollowingncomponentsnrequirenthirdnpartyncertification,nexcept:
a.)nAutomaticntankngaugingnsystems
b.)nStatisticalninventorynreconciliationnmethods
c.)nSpillnContainmentnlids
d.)nLiquidnphasenout-of-tanknproductsn-nCorrectnnAnswern-nc.)nSpillnContainmentnlids
Thenexteriornsurfacenofnannundergroundnstoragentanknmustnbearnanmarkingnornlabelnwhichnshowsnthenfollowingninformation,nexcept:
a.)nDesignnpressureninnpsig
b.)nUseablencapacityninngallons.
c.)nWidthnofntheninterstitialnspace
d.)nIdentitynofnmanufacturern-nCorrectnnAnswern-nc.)nWidthnofntheninterstitialnspace
CCRnTitlen23,nSecn2631(b)
Whichnofnthenfollowingnisnnotnanconfinednspace:
a.)nAnreallyndeepnturbinensump
b.)nAnspacennotndesignednforncontinuousnemployeenoccupancy
c.)nAnnareanwithnlimitednaccess
d.)nAnnareanwithnlimitednventilationn-nCorrectnnAnswern-nd.)nAnnareanwithnlimitednventilation
CCRnTitlen8,nSecn5157(b)
1n/n58
,ICC California UST Inspector Exam Questions and Answers 100% Correct 2024\2025 Version.
n n n n n n n n n n n
Ansecondaryncontainmentnsystemnwhichnisnnotnannintegralnpartnofnprimaryncontainmentnshallnbendesignednandnconstructednaccordingntonannengine
ngnspecificationnapprovednbynanthirdnparty.nThensecondaryncontainmentnsystemnshallncontainn______________nofnthenvolumenofnthenlargestnprima
ncontainernwithin nit,ninnthencasenofnmultiple nprimaryncontainers:
a.)n100npercent
b.)n10npercent
c.)n110npercent
d.)n150npercentn-nCorrectnnAnswern-nd.)n150npercent
CCRnTitlen23,nSecn2631(e)(1)(B)
Allnthenfollowingnarenapprovednoverfillnpreventionnsystems,nexcept:
a.)nAutomaticnshutoffndevices
b.)nSpillnContainers
c.)nOverfillnalarms
d.)nFlappernvalvesn-nCorrectnnAnswern-nb.)nSpillnContainers
CCRnTitlen23,nSecn2635(b)(2)
Automaticnlinenleakndetectorsnshallnbeninstallednonnundergroundnpressurizednpipingnwithnsecondaryncontainmentnandnshallnbencapablenofndetectin
a:
a.)n3-gallonnpernhournleaknratenatn5npsinwithinn1nhour.
b.)n.1-gallonnpernhournleaknratenatn5npsinwithinn1nhour.
c.)n3-gallonnpernhournleaknratenatn10npsinwithinn1nhour.
d.)n.1-gallonnpernhournleaknratenatn10npsinwithinn1nhour.n-nCorrectnnAnswern-nc.)n3-gallonnpernhournleaknratenatn10npsinwithinn1nhour.
CCRnTitlen23,nSecn2636(f)(2)(f)(3)n&n2643(c)(1)
IndividualsninstallingnannUndergroundnStoragenTanknSystemnshallnmeetnallnofnthenfollowing,nexcept:
a.)nCalifornianLicensednTanknTester
b.)nPossessnthenappropriatenContractorsnStatenLicensenBoardnlicense.
c.)nEffectivenJanuaryn1,n2005,nthenindividualnshallnpossessnancurrentnundergroundnstoragentanknsystemninstallerncertificatenfromnthenICCnUST nInst
ation/Retrofittingnexam.
d.)nThenindividualnhasnbeennadequatelyntrainednasnevidencednbynancertificatenofntrainingnissuednbynthenmanufacturer(s)nofnthenundergroundnstorag
anknsystemncomponent(s)nbeingninstalled.n-nCorrectnnAnswern-na.)nCalifornianLicensednTanknTester
CCRnTitlen23,nSecn2715(g)(h)
Whichnofnthenfollowingnwouldnnotnrequirensecondaryncontainmentntesting?
a.)nInterstitialnspacenhydrostaticallynmonitored
b.)nUnder-dispenserncontainment
c.)nTurbinenpipingnsump
d.)nSecondarynpipingn-nCorrectnnAnswern-na.)nInterstitialnspacenhydrostaticallynmonitored
CCRnTitlen23,nSecn2637(g)
Fiberglassntanksnshallnbenrepairednbynthenfollowing,nexcept:
a.)nSmallnfracturesnandnfissuresnmaynbenrepairednwithnepoxy
b.)nFiberglassnclothnwithnanminimumndimensionn12nxn12ninchesncenterednovernthenareantonbenrepaired.
c.)nAnsecondnlayernofnfiberglassnclothnshallnbeninstalledndirectlynovernthenprimarynclothnlayernandnshallnbencutntonoverlapnthenprimarynpatchnbyn5ninc
snonnallnsides.
d.)nThenrepairedntanknshallnbentestednforntightnessnwithinn30ncalendarndaysnfollowingnthendatenofnthencompletionnofnthenrepair.n-nCorrectnnAnswe
nc.)nAnsecond nlayernofnfiberglassnclothnshallnbeninstalled ndirectlynovernthenprimaryncloth nlayernandnshall nbencutntonoverlap nthenprimarynpatchnbyn5ninc
snonnallnsides.
CCRnTitlen23,nSecn2661(d)(4)
Automaticnlinenleakndetectorsnshallnbeninstallednonnundergroundnpressurizednpipingnandnshallnbencapablenofndetectingnan3-
gallonnpernhournleaknratenatn10npsinwithinn1nhournwithnanprobabilitynofndetectionnofnatnleastn______%nandnanprobabilitynofnfalsenalarmnnongreaterntha
_______%.
a.)n95,n5
b.)n98,n2
c.)n5,n95
d.)n2,n98n-nCorrectnnAnswern-na.)n95,n5
CCRnTitlen23,nSecn2636(f)(2)n&n2643(c)(1)
Annemergencynimpactnvalven(shearnvalve)nisnfoundninnthenfollowingnlocationnonnannUST nSystem.
a.)nAtnthenturbinenpipingntermination
b.)nBasenofnthendispenser
c.)nUndernthenextractorntee
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, ICC California UST Inspector Exam Questions and Answers 100% Correct 2024\2025 Version.
n n n n n n n n n n n
d.)nSpillncontainern-nCorrectnnAnswern-nb.)nBasenofnthendispenser
Notificationntonperformnansecondaryncontainmentntestnmustnbengivenntonthenlocalnagencynby:
a.)nAnservicentechniciannornanlicensedntankntester.
b.)nCathodicnprotectionntester.
c.)nOwner/operatornofnUST.
d.)nStatenWaternResourcesnControlnBoard.n-nCorrectnnAnswern-nc.)nOwner/operatornofnUST
CCRnTitlen23,nSecn2637(f)
Annownernornoperatornofnannundergroundnstoragentanknornanynpartnthereofnthatnisndestinednfornanspecificnreusenshallnadvisenthenlocalnagency,nwithi
hentimenframenspecifiednbynthatnagency,nofnallnofnthenfollowing,nexcept:
a.)nThennaturenofnintendednuse
b.)nThennamenofnthennewnownernandnnewnoperatornofnthenUST
c.)nThenlocationnofnintendednuse
d.)nThenStatenWaternResourcesnControlnBoardnmustnbenadvisednnotnthenlocalnagencyn-nCorrectnnAnswern-
nd.)nThe nStatenWaternResourcesnControl nBoard nmustnbenadvised nnotnthenlocal nagency
CCRnTitlen23,nSecn2672(b)(4)
Anynperson(s)ninstallingnundergroundnstoragentanknsystemsnorncomponentsnshallnbencertifiednornlicensednby:
a.)nThenContractorsnStatenLicensenBoard
b.)nThenlocalnagency
c.)nThenStatenWaternResourcesnControlnBoard
d.)nThenRegionalnWaternQualitynBoardn-nCorrectnnAnswern-na.)nThenContractorsnStatenLicensenBoard
CCRnTitlen23,nSecn2715(g)
ThendesignatednUST noperator(s)nshallnperformnmonthlynvisualninspectionsnofnallnUST'snfornwhichntheynarendesignated.nThenmonthlynvisualninspec
nnshallnincludenallnofnthenfollowing,nexcept:
a.)nInspectingnfornthenpresencenofnhazardousnsubstances,nwater,norndebrisninnspillncontainers.
b.)nBynJulyn1,n2005,nverifynthatnallnfacilitynemployeesnhavenbeenntrained.
c.)nReviewingnthenalarmnhistorynreportnornlognfornthenpreviousnmonth.
d.)nInspectingnfornthenpresencenofnhazardousnsubstances,nwater,norndebrisninncontainmentnsumpsnregardlessnofndocumentationnshowingneachnala
nfornthenpreviousnmonthnhasnbeennresponded ntonappropriately.n-nCorrectnnAnswern-
nd.)nInspecting nfornthenpresence nofnhazardousnsubstances,nwater,norndebrisninncontainmentnsumpsnregardlessnofndocumentation nshowing neachna
mnfornthenpreviousnmonthnhasnbeennrespondedntonappropriately.
CCRnTitlen23,nSecn2715(c)
Thenfollowingnstatementsnarentruenaboutnthencertificationnofnmonitoringnequipment,nexcept:
a.)nThencertificationnisnannannualnrequirement.
b.)nThencertificationnshallnbenmadenonnan"MonitoringnSystemnCertification"nform.
c.)nUST nownersnandnoperatorsnshallnsubmitnancompleted
"MonitoringnSystemnCertification"nformntonthenlocalnagency
withinn30ndaysnafterncompletionnofntheninspection.
d.)nThen"MonitoringnSystemnCertification"nformnmustnbenposted.n-nCorrectnnAnswern-nd.)nThen"MonitoringnSystemnCertification"nformnmustnbenposte
CCRnTitlen23,nSecn2638,n2641(j)
Field-installedncathodicnprotectionnsystemsnshallnbendesignednandncertifiednasnadequatenbyna:
a.)nCathodicnprotectionntester.
b.)nAncorrosionnspecialist.
c.)nOwner/Operator.
d.)nAnservicentechniciannornanlicensedntankntester.n-nCorrectnnAnswern-nb.)nAncorrosionnspecialist
CCRnTitlen23,nSecn2635(a)(2)(A)
Anfacilitynhasnansinglenwallntanknandnhasnchosennstatisticalnreconciliationnplusntanknintegrityntestingnasntheirnquantitativenreleasendetectionnmethod
henfollowingnstatementsnarenfalsenaboutnthisnmethod,nexcept:
a.)nAntanknintegrityntestnshallnbenconductednonceneverynyear.
b.)nStatisticalninventorynreconciliationnshallnbenconductednatnleastnoncenpernmonthninnaccordancenwithnsectionn2646.1.
c.)nThenSIRnmethodnshallnbencapablenofndetectingnanreleasenofn0.1ngallonnpernhour.
d.)nThenproductnlevelninnthentanknisnatnleastn5nfeet.n-nCorrectnnAnswern-
nb.)nStatistical ninventorynreconciliation nshall nbenconducted natnleastnonce npernmonthninnaccordance nwith nsection n2646.1.
CCRnTitlen23,nSecn2643(b)(3)
ThendesignatednUST noperatornmustntrainnthenemployeesnaboutnallnofnthenfollowing,nexcept:
a.)nPermitnconditions
b.)nMonitoringnplan
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n n n n n n n n n
rect 2024/2025 Version.
n n
Whichnagencynapprovesnansite-specificnvariancenwhichnallowsnfornannalternativenmethodnofnconstructionnornmonitoring:
a.)nThenRegionalnWaternQualitynBoard
b.)nThenStatenWaternResourcesnControlnBoard
c.)nThenDepartmentnofnToxicnSubstancenControl
d.)nThenlocalnagencyn-nCorrectnnAnswern-na.)nThenRegionalnWaternQualitynBoard
CCRnTitlen23,nSecn2681(a)
Thenregulationsntonenforcencompliancenofnundergroundnstoragentanknsystemsninnthenstatenarenfoundnin?
a.)nCodenofnFederalnRegulations,n40nCFRnPartn281
b.)nCalifornianCodenofnRegulations,nTitlen23,nChaptern16
c.)nCodenofnFederalnRegulations,n40nCFRnPartn280
d.)nCalifornianCodenofnRegulations,nTitlen23,nChaptern17n-nCorrectnnAnswern-nb.)nCalifornianCodenofnRegulations;nTitlen23,nChaptern16
Byndefinitionnann"undergroundnstoragentanknsystem"nincludes
a.)nThentank,nallnconnectednpipingnandndispensers
b.)nThentank,nallnconnectednpiping,nancillarynequipmentnandncontainmentnsystem
c.)nOnlynthentank
d.)nOnlyntanksntotallynbeneathnthensurfacenofnthengroundn-nCorrectnnAnswern-
nb.)nThe ntank,nall nconnected npiping,nancillarynequipmentnandncontainmentnsystem
(H&SC,nSecn25281(z))
Thenwrittennreportnsubmittedntonthenlocalnagencynafternannunauthorizednreleasenisnrequiredntonincludenthenfollowingnexcept:
a.)nDescriptionnofnactionsntakenntonstopnthenrelease
b.)nCausenofnthenrelease
c.)nMethodnofndisposalnofnreleasednproduct
d.)nDatenonnwhichnthenreleasenwasndiscoveredn-nCorrectnnAnswern-nb.)nCausenofnthenrelease
CCRnTitlen23,nSecn2652(c)
Annunauthorizednreleasenwhichndoesnnotnescapenfromnsecondaryncontainmentnonlynrequiresnanrecordnonnthenoperator'snmonitoringnreportsnprovid
:
A.nItndidnnotnincreasenthenhazardnofnfire
B.nItndidnnotncausenanyndeteriorationnofnthensecondaryncontainment
C.nItnwasncleanednupnwithinn8nhoursnofndetection
D.nAllnofnthenaboven-nCorrectnnAnswern-nD.nAllnofnthenabove
H&SC,nSecn25294
Thenannualnmonitoringncertificationnmaynbenperformednby:
A.nAnpersonnpossessingnthenappropriatencontractorsnlicenses
B.nAnnindividualntrainednandncertifiednbynthenmanufacturernofnthenmonitoringnequipment
C.nAndesignatednUST noperator
D.nAnpersonnwhonmeetsnthenrequirementsnofnbothnanandnbn-nCorrectnnAnswern-nD.nAnpersonnwhonmeetsnthenrequirementsnofnbothnanandnb
CCRnTitlen23,nSecn2715(i)
Whennannautomaticntankngaugenisnutilizednfornsingle-walledntanknleakndetection,nitnshallngeneratenanpost-
testnhardncopyndatanreportnofnthenfollowingninformation,nexcept:
a.)nLiquidnvolume
b.)nFuelndepth
c.)nOutsidenairntemperature
d.)nTimenandndatenofntestn-nCorrectnnAnswern-nc.)nOutsidenairntemperature
,ICC California UST Inspector Exam Questions and Answers 100% Correct 2024\2025 Version.
n n n n n n n n n n n
CCRnTitlen23,nSecn2643(b)(1)
IfnanUST nsystemnisnutilizingnannoverfillnalarm,nthenalarmnmustnbentriggeredntonalertnthentransfernoperatornwhennthentanknisnnonmorenthann_________
nfull
a.)n85%
b.)n95%
c.)n90%
d.)n80% n-nCorrectnnAnswern-nc.)n90%
Annautomaticntankngaugenisnutilizednfornleakndetectionnofnthen______________.
a.)nTank
b.)nTanknandnPiping
c.)nPiping
d.)nInterstitialnspacen-nCorrectnnAnswern-na.)nTank
CCRnTitlen23,nSecn2643(b)(1)
Afterncompletionnofnenhancednleakndetectionn(ELD)ntest,nthenELDntestnresultsnmustnbensubmittedntonthen_________________.
a.)nThenlocalnagency
b.)nThenSWRCB
c.)nOwnernofnthenUST nsystem
d.)nTonbothnthenSWRCBnandnthenlocalnagencyn-nCorrectnnAnswern-nd.)nTonbothnthenSWRCBnandnthenlocalnagency
CCRnTitlen23,nSecn2644.1(a)(5)
AnpermitntonoperatenanUST nsystemnmustnhavenallnofnthenfollowingnlistednonnthenpermit,nEXCEPT:
a.)nThenstatenUST nidentificationnnumber(s)
b.)nNamenofnthentanknmanufacturernandntankncapacity
c.)nPermitnexpirationndate
d.)nMonitoringnrequirementsn-nCorrectnnAnswern-nb.)nNamenofnthentanknmanufacturernandntankncapacity
CCRnTitlen23,nSecn2712(c)
Antemporarynclosurenisnappropriatenfornwhichnofnthenfollowing:
a.)nThenUST nsystemnisnemptynandnwillnbenremovednfromnservicenindefinitely
b.)nThenUST nsystemnhasnceasedntonstorenhazardousnmaterialsnbutnwillnbenusednwithinnthennextn12nconsecutivenmonths
c.)nThenUST nsystemnisnunablentonmeetncompliancenrequirementsnandnwillnbenremoved
d.)nThenUST nsystemnhasnbeennred-taggedn-nCorrectnnAnswern-
nb.)nThe nUST nsystemnhasnceased ntonstorenhazardousnmaterialsnbutnwill nbenusednwithin nthennextn12nconsecutive nmonths
CCRnTitlen23,nSecn2671n&n2670
AnlocalnagencyndeterminesnthatnanUSTnfacilitynwithinnthenlastnyearnhadncompliancenissues.nPriorntonissuingnannewnpermitnornrenewalntonoperatenan
ST nthenlocalnagencynshall:
a.)nAsknthenstatentonassistninnanjointninspection
b.)nRequestnthenowner/operatorntonsubmitnan"ReturnntonCompliance"nform.
c.)nReferntonanDistrictnAttorneynInvestigator
d.)nInspectnthenfacilitynandndeterminencompliancen-nCorrectnnAnswern-nd.)nInspectnthenfacilitynandndeterminencompliance
CCRnTitlen23,nSecn2712(c)
Allnthenfollowingncomponentsnrequirenthirdnpartyncertification,nexcept:
a.)nAutomaticntankngaugingnsystems
b.)nStatisticalninventorynreconciliationnmethods
c.)nSpillnContainmentnlids
d.)nLiquidnphasenout-of-tanknproductsn-nCorrectnnAnswern-nc.)nSpillnContainmentnlids
Thenexteriornsurfacenofnannundergroundnstoragentanknmustnbearnanmarkingnornlabelnwhichnshowsnthenfollowingninformation,nexcept:
a.)nDesignnpressureninnpsig
b.)nUseablencapacityninngallons.
c.)nWidthnofntheninterstitialnspace
d.)nIdentitynofnmanufacturern-nCorrectnnAnswern-nc.)nWidthnofntheninterstitialnspace
CCRnTitlen23,nSecn2631(b)
Whichnofnthenfollowingnisnnotnanconfinednspace:
a.)nAnreallyndeepnturbinensump
b.)nAnspacennotndesignednforncontinuousnemployeenoccupancy
c.)nAnnareanwithnlimitednaccess
d.)nAnnareanwithnlimitednventilationn-nCorrectnnAnswern-nd.)nAnnareanwithnlimitednventilation
CCRnTitlen8,nSecn5157(b)
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,ICC California UST Inspector Exam Questions and Answers 100% Correct 2024\2025 Version.
n n n n n n n n n n n
Ansecondaryncontainmentnsystemnwhichnisnnotnannintegralnpartnofnprimaryncontainmentnshallnbendesignednandnconstructednaccordingntonannengine
ngnspecificationnapprovednbynanthirdnparty.nThensecondaryncontainmentnsystemnshallncontainn______________nofnthenvolumenofnthenlargestnprima
ncontainernwithin nit,ninnthencasenofnmultiple nprimaryncontainers:
a.)n100npercent
b.)n10npercent
c.)n110npercent
d.)n150npercentn-nCorrectnnAnswern-nd.)n150npercent
CCRnTitlen23,nSecn2631(e)(1)(B)
Allnthenfollowingnarenapprovednoverfillnpreventionnsystems,nexcept:
a.)nAutomaticnshutoffndevices
b.)nSpillnContainers
c.)nOverfillnalarms
d.)nFlappernvalvesn-nCorrectnnAnswern-nb.)nSpillnContainers
CCRnTitlen23,nSecn2635(b)(2)
Automaticnlinenleakndetectorsnshallnbeninstallednonnundergroundnpressurizednpipingnwithnsecondaryncontainmentnandnshallnbencapablenofndetectin
a:
a.)n3-gallonnpernhournleaknratenatn5npsinwithinn1nhour.
b.)n.1-gallonnpernhournleaknratenatn5npsinwithinn1nhour.
c.)n3-gallonnpernhournleaknratenatn10npsinwithinn1nhour.
d.)n.1-gallonnpernhournleaknratenatn10npsinwithinn1nhour.n-nCorrectnnAnswern-nc.)n3-gallonnpernhournleaknratenatn10npsinwithinn1nhour.
CCRnTitlen23,nSecn2636(f)(2)(f)(3)n&n2643(c)(1)
IndividualsninstallingnannUndergroundnStoragenTanknSystemnshallnmeetnallnofnthenfollowing,nexcept:
a.)nCalifornianLicensednTanknTester
b.)nPossessnthenappropriatenContractorsnStatenLicensenBoardnlicense.
c.)nEffectivenJanuaryn1,n2005,nthenindividualnshallnpossessnancurrentnundergroundnstoragentanknsystemninstallerncertificatenfromnthenICCnUST nInst
ation/Retrofittingnexam.
d.)nThenindividualnhasnbeennadequatelyntrainednasnevidencednbynancertificatenofntrainingnissuednbynthenmanufacturer(s)nofnthenundergroundnstorag
anknsystemncomponent(s)nbeingninstalled.n-nCorrectnnAnswern-na.)nCalifornianLicensednTanknTester
CCRnTitlen23,nSecn2715(g)(h)
Whichnofnthenfollowingnwouldnnotnrequirensecondaryncontainmentntesting?
a.)nInterstitialnspacenhydrostaticallynmonitored
b.)nUnder-dispenserncontainment
c.)nTurbinenpipingnsump
d.)nSecondarynpipingn-nCorrectnnAnswern-na.)nInterstitialnspacenhydrostaticallynmonitored
CCRnTitlen23,nSecn2637(g)
Fiberglassntanksnshallnbenrepairednbynthenfollowing,nexcept:
a.)nSmallnfracturesnandnfissuresnmaynbenrepairednwithnepoxy
b.)nFiberglassnclothnwithnanminimumndimensionn12nxn12ninchesncenterednovernthenareantonbenrepaired.
c.)nAnsecondnlayernofnfiberglassnclothnshallnbeninstalledndirectlynovernthenprimarynclothnlayernandnshallnbencutntonoverlapnthenprimarynpatchnbyn5ninc
snonnallnsides.
d.)nThenrepairedntanknshallnbentestednforntightnessnwithinn30ncalendarndaysnfollowingnthendatenofnthencompletionnofnthenrepair.n-nCorrectnnAnswe
nc.)nAnsecond nlayernofnfiberglassnclothnshallnbeninstalled ndirectlynovernthenprimaryncloth nlayernandnshall nbencutntonoverlap nthenprimarynpatchnbyn5ninc
snonnallnsides.
CCRnTitlen23,nSecn2661(d)(4)
Automaticnlinenleakndetectorsnshallnbeninstallednonnundergroundnpressurizednpipingnandnshallnbencapablenofndetectingnan3-
gallonnpernhournleaknratenatn10npsinwithinn1nhournwithnanprobabilitynofndetectionnofnatnleastn______%nandnanprobabilitynofnfalsenalarmnnongreaterntha
_______%.
a.)n95,n5
b.)n98,n2
c.)n5,n95
d.)n2,n98n-nCorrectnnAnswern-na.)n95,n5
CCRnTitlen23,nSecn2636(f)(2)n&n2643(c)(1)
Annemergencynimpactnvalven(shearnvalve)nisnfoundninnthenfollowingnlocationnonnannUST nSystem.
a.)nAtnthenturbinenpipingntermination
b.)nBasenofnthendispenser
c.)nUndernthenextractorntee
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, ICC California UST Inspector Exam Questions and Answers 100% Correct 2024\2025 Version.
n n n n n n n n n n n
d.)nSpillncontainern-nCorrectnnAnswern-nb.)nBasenofnthendispenser
Notificationntonperformnansecondaryncontainmentntestnmustnbengivenntonthenlocalnagencynby:
a.)nAnservicentechniciannornanlicensedntankntester.
b.)nCathodicnprotectionntester.
c.)nOwner/operatornofnUST.
d.)nStatenWaternResourcesnControlnBoard.n-nCorrectnnAnswern-nc.)nOwner/operatornofnUST
CCRnTitlen23,nSecn2637(f)
Annownernornoperatornofnannundergroundnstoragentanknornanynpartnthereofnthatnisndestinednfornanspecificnreusenshallnadvisenthenlocalnagency,nwithi
hentimenframenspecifiednbynthatnagency,nofnallnofnthenfollowing,nexcept:
a.)nThennaturenofnintendednuse
b.)nThennamenofnthennewnownernandnnewnoperatornofnthenUST
c.)nThenlocationnofnintendednuse
d.)nThenStatenWaternResourcesnControlnBoardnmustnbenadvisednnotnthenlocalnagencyn-nCorrectnnAnswern-
nd.)nThe nStatenWaternResourcesnControl nBoard nmustnbenadvised nnotnthenlocal nagency
CCRnTitlen23,nSecn2672(b)(4)
Anynperson(s)ninstallingnundergroundnstoragentanknsystemsnorncomponentsnshallnbencertifiednornlicensednby:
a.)nThenContractorsnStatenLicensenBoard
b.)nThenlocalnagency
c.)nThenStatenWaternResourcesnControlnBoard
d.)nThenRegionalnWaternQualitynBoardn-nCorrectnnAnswern-na.)nThenContractorsnStatenLicensenBoard
CCRnTitlen23,nSecn2715(g)
ThendesignatednUST noperator(s)nshallnperformnmonthlynvisualninspectionsnofnallnUST'snfornwhichntheynarendesignated.nThenmonthlynvisualninspec
nnshallnincludenallnofnthenfollowing,nexcept:
a.)nInspectingnfornthenpresencenofnhazardousnsubstances,nwater,norndebrisninnspillncontainers.
b.)nBynJulyn1,n2005,nverifynthatnallnfacilitynemployeesnhavenbeenntrained.
c.)nReviewingnthenalarmnhistorynreportnornlognfornthenpreviousnmonth.
d.)nInspectingnfornthenpresencenofnhazardousnsubstances,nwater,norndebrisninncontainmentnsumpsnregardlessnofndocumentationnshowingneachnala
nfornthenpreviousnmonthnhasnbeennresponded ntonappropriately.n-nCorrectnnAnswern-
nd.)nInspecting nfornthenpresence nofnhazardousnsubstances,nwater,norndebrisninncontainmentnsumpsnregardlessnofndocumentation nshowing neachna
mnfornthenpreviousnmonthnhasnbeennrespondedntonappropriately.
CCRnTitlen23,nSecn2715(c)
Thenfollowingnstatementsnarentruenaboutnthencertificationnofnmonitoringnequipment,nexcept:
a.)nThencertificationnisnannannualnrequirement.
b.)nThencertificationnshallnbenmadenonnan"MonitoringnSystemnCertification"nform.
c.)nUST nownersnandnoperatorsnshallnsubmitnancompleted
"MonitoringnSystemnCertification"nformntonthenlocalnagency
withinn30ndaysnafterncompletionnofntheninspection.
d.)nThen"MonitoringnSystemnCertification"nformnmustnbenposted.n-nCorrectnnAnswern-nd.)nThen"MonitoringnSystemnCertification"nformnmustnbenposte
CCRnTitlen23,nSecn2638,n2641(j)
Field-installedncathodicnprotectionnsystemsnshallnbendesignednandncertifiednasnadequatenbyna:
a.)nCathodicnprotectionntester.
b.)nAncorrosionnspecialist.
c.)nOwner/Operator.
d.)nAnservicentechniciannornanlicensedntankntester.n-nCorrectnnAnswern-nb.)nAncorrosionnspecialist
CCRnTitlen23,nSecn2635(a)(2)(A)
Anfacilitynhasnansinglenwallntanknandnhasnchosennstatisticalnreconciliationnplusntanknintegrityntestingnasntheirnquantitativenreleasendetectionnmethod
henfollowingnstatementsnarenfalsenaboutnthisnmethod,nexcept:
a.)nAntanknintegrityntestnshallnbenconductednonceneverynyear.
b.)nStatisticalninventorynreconciliationnshallnbenconductednatnleastnoncenpernmonthninnaccordancenwithnsectionn2646.1.
c.)nThenSIRnmethodnshallnbencapablenofndetectingnanreleasenofn0.1ngallonnpernhour.
d.)nThenproductnlevelninnthentanknisnatnleastn5nfeet.n-nCorrectnnAnswern-
nb.)nStatistical ninventorynreconciliation nshall nbenconducted natnleastnonce npernmonthninnaccordance nwith nsection n2646.1.
CCRnTitlen23,nSecn2643(b)(3)
ThendesignatednUST noperatornmustntrainnthenemployeesnaboutnallnofnthenfollowing,nexcept:
a.)nPermitnconditions
b.)nMonitoringnplan
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